High Rigidity Flange Output Design Precision Planetary Gearbox

Name: High Rigidity Flange Output Design Precision Planetary Gearbox
SKU: -1

● Introduction

The HONPINE MYD Series Precision Planetary Gearbox features a high-rigidity flange output design for demanding motion control applications requiring exceptional positioning accuracy, high torque transmission, and long-term reliability. Available in seven frame sizes from 47 mm to 255 mm, it offers reduction ratios from 4:1 to 100:1 and rated output torque from 14 Nm to 2000 Nm, making it ideal for industrial robots, CNC machine tools, automated production lines, laser processing equipment, and other precision machinery.
With ultra-low backlash of ≤1 arcmin for single-stage models and ≤3 arcmin for two-stage models, the MYD Series delivers outstanding repeatability, high torsional rigidity, and smooth, accurate motion. As a precision planetary gearbox for servo motors and robotics, it provides reliable, high-performance power transmission for precision industrial automation applications.

Model Selection

Specification

Sheet 1

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Specification	Unit	Stages	Gear Ratio¹	MYD047	MYD064	MYD090	MYD110	MYD140	MYD200	MYD255
Rated Output Torque T₂N	Nm	1	4	19	48	130	270	560	1,100	1,700
			5	22	60	160	330	650	1,200	2,000
			6	-	55	150	310	600	-	-
			7	19	50	140	300	550	1,100	1,800
			8	17	45	120	260	500	1,000	1,600
			10	14	40	100	230	450	520	1,220
		2	20	19	48	130	270	560	1,100	1,700
			25	22	60	160	330	650	1,200	2,000
			35	22	60	160	330	650	1,200	2,000
			40	22	48	130	270	560	1,200	2,000
			50	22	60	160	330	650	1,200	2,000
			60	-	55	150	310	600	-	-
			70	19	50	140	300	550	1,100	1,800
			80	-	45	120	260	500	-	-
			100	14	40	100	230	450	520	1,220
Maximum Output Torque T₂B	Nm	12	4~100	3 × Rated Output Torque
Rated Input Speed n₁	rpm	12	4~100	5,000	5,000	4,000	4,000	3,000	3,000	2,000
Maximum Input Speed n₁B	rpm	12	4~100	10,000	10,000	8,000	8,000	6,000	6,000	4,000
Ultra Precision Backlash (P0)	arcmin	1	4~10	-	-	≤1	≤1	≤1	≤1	≤1
Ultra Precision Backlash (P0)	arcmin	2	20~100	-	-	-	≤3	≤3	≤3	≤3
Precision Backlash (P1)	arcmin	1	4~10	≤3	≤3	≤3	≤3	≤3	≤3	≤3
Precision Backlash (P1)	arcmin	2	20~100	≤5	≤5	≤5	≤5	≤5	≤5	≤5
Standard Backlash (P2)	arcmin	1	4~10	≤5	≤5	≤5	≤5	≤5	≤5	≤5
Standard Backlash (P2)	arcmin	2	20~100	≤7	≤7	≤7	≤7	≤7	≤7	≤7
Torsional Rigidity	Nm/arcmin	12	4~100	7	13	31	82	151	440	1,006
Maximum Bending Moment M₂KB²	Nm	12	4~100	42.5	125	235	430	1,300	3,064	5,900
Permissible Radial Load F₂rB²	N	12	4~100	1,080	2,110	2,310	4,800	6,200	5,450	10,600
Service Life	hr	12	4~100	20,000*
Efficiency η	%	1	4~10	≥97%
Efficiency η	%	2	20~100	≥94%
Weight	kg	1	4~10	0.7	1.2	3.0	5.6	11.9	31.6	56.1
Weight	kg	2	20~100	1.0	1.6	3.7	7.3	15.9	36.9	70.4
Operating Temperature	℃	12	4~100	-10℃~+90℃
Lubrication		12	4~100	Synthetic Grease
Protection Class		12	4~100	IP65
Mounting Position		12	4~100	Mounting Orientation
Noise Level(n₁=3000rpm) dB		12	4~100	≤56	≤58	≤60	≤63	≤65	≤67	≤70

Sheet 2

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Specification	Stage	Gear Ratio¹	MYD047	MYD064	MYD090	MYD110	MYD140	MYD200	MYD255
Moment of Inertia J₁ kg ·cm²	1	4	0.03	0.14	0.51	2.87	7.54	25.03	58.31
		5	0.03	0.13	0.47	2.71	7.42	23.29	53.27
		6	-	0.13	0.45	2.65	7.25	-	-
		7	0.03	0.13	0.45	2.62	7.14	22.48	50.97
		8	0.03	0.13	0.45	2.58	7.07	22.48	50.97
		10	0.03	0.13	0.44	2.57	7.03	22.51	50.56
	2	20	0.03	0.03	0.13	0.47	2.71	7.42	23.29
		25	0.03	0.03	0.13	0.47	2.71	7.42	23.29
		35	0.03	0.03	0.13	0.47	2.71	7.42	23.29
		40	0.03	0.03	0.13	0.44	2.57	7.03	22.51
		50	0.03	0.03	0.13	0.44	2.57	7.03	22.51
		60	-	0.03	0.13	0.44	2.57	-	-
		70	0.03	0.03	0.13	0.44	2.57	7.03	22.51
		80	-	0.03	0.13	0.44	2.57	-	-
		100	0.03	0.03	0.13	0.44	2.57	7.03	22.51

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